baber/WOPTO huggingface dataset:
Patent JP-2002221674-A (JP)
Title: Variable wavelength optical part
Inventor: JII YUN SETTO
IPC: G02B6/10
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a variable wavelength optical part with which an excellent tuning range is available despite having the simple construction and being excellent in terms of cost. SOLUTION: The variable wave length optical part which varies the wavelength of the Bragg reflection in a grating fiber, is so composed that the part has a supporting body which is extended in the longitudinal direction of the fiber and can be bent, the grating fiber is installed at a position which is eccentrically dislocated from the bending center of the supporting body, and the grating is compressed or extended by the bending of the supporting body.
Patent JP-2001267523-A (JP)
Title: Magnetic memory cell having symmetrical switching characteristic
Inventor: ANTHONY THOMAS C
IPC: H01L43/08
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic memory cell having a symmetrical switching characteristic by correcting an asymmetrical switching effects caused in the conventional magnetic memory cell. SOLUTION: The magnetic memory cell consists of a sense layer (52), a reference layer (50) bonded to the sense layer (52) via a barrier layer, and additional reference layer (54). The additional reference layer (54) is bonded to the sense layer (52) via a spacer layer (60) so that a set of demagnetization field and bonding field caused by the additional reference layer (54) is balanced with that caused by the reference layer (50).
Patent JP-2002225733-A (JP)
Title: Vehicle steering device
Inventor: NISHIZAKI KATSUTOSHI
IPC: B62D1/04
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To increase flexibility of a layout inside a cabin, to effectively increase a space inside the cabin, and to excellently prevent striking-up of a steering wheel accompanying a front collision of a vehicle, in a steer-by-wire type vehicle steering device. SOLUTION: In this steering device, the steering wheel 4 and a reaction force motor 6 applying a reaction force opposite to the steering direction to the steering wheel 4 are connected by a pair of transmission cables 8, 8a transmitting the reaction force generated by the motor 6 to the steering wheel 4. Thereby, the motor 6 can be disposed outside the cabin via the transmission cables 8, 8a.
Patent JP-2002228631-A (JP)
Title: Gas sensor and its manufacturing method
Inventor: FURUTA NOBUO
IPC: G01N27/41
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly durable gas sensor and its manufacturing method by preventing generation of cracks between a poisoning prevention layer and a solid electrolyte body. SOLUTION: A diffusion rate-determining layer 21a and the poisoning prevention layer 22a are arranged from the side of a measurement gas chamber 7 to a communication hole 19a through which the measurement gas chamber 7 communicates with the outside. Side faces of the diffusion rate-determining layer 21a and the poisoning prevention layer 22a are kept in contact with each other. The poisoning prevention layer 22a essentially consists of calcium phosphate, and moreover, contains zirconia.  To upper and lower faces of the poisoning prevention layer 22a, i.e., to faces of the poisoning prevention layer 22a in touch with solid electrolyte substrates 3a and 5a, there are set diffusion prevention layers 24a1 and 24a2 essentially consisting of alumina (namely, formed of a high-purity alumina) all over the faces of the poisoning prevention layer 22a so as to prevent contact between the poisoning prevention layer 22a and the solid electrolyte substrates 3a, 5a.
Patent JP-2002226139-A (JP)
Title: Method of applying tension to tension material, and tension material
Inventor: INOUE KOICHI
IPC: B65H59/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a tension applying method capable of applying large tension with a small force, and tension material. SOLUTION: Tension is applied to the tension material 1 imparting a force to the side of an longitudinally intermediate part of a tension material body 2 to deform the tension material body 2 into an elbowed or curved condition.
Patent JP-2002227080-A (JP)
Title: Rope for safety belt
Inventor: SUGISHIMA HIROSHI
IPC: A62B1/16
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a rope which is used for a safety belt and can improve the shrinkage of a rope main body. SOLUTION: A yarn having a high strength and a high elastic modulus and having a tensile elastic modulus of >=300 cN/dtex is used as a core material 11a to highly reduce the elongation of the core material 11a. The change in the shape of the core material 11a can surely be prevented, and the length of the shrunk coil-like portion can always be recovered to a prescribed length.
Patent JP-2002230269-A (JP)
Title: System for dealing with customer
Inventor: NAKAMURA TETSUYUKI
IPC: G06Q50/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a system for dealing with customer that is made to quickly and exactly deal with a request of customer. SOLUTION: This system for dealing with customer of the present invention is provided with a business office 2, a branch 3, the head office 4, a call center 5, a home page 6, a coping-with-customer DB 7, a network system 8 and an electronic mail system 9. When the various kinds of requests are issued from the customer 1, a communication error is hardly generated because a person-in- charge for dealing with the requests is determined to be notified to the person in charge and a supervisor or the competent institution by an electronic mail, and information is precluded from being incomplete even the person in charge is absent. An exact reply is returned to the customer 1 because the person in charge is determined based on a request content of the customer 1.  Consciousness of the person in charge is enhanced and a reply time is shortened, because a system is established to follow whether the person in charge dealt with properly or not.
Patent JP-2002230404-A (JP)
Title: Advertisement network system, advertisement network control method, advertisement server, and its control program
Inventor: AHIKO YOSHINORI
IPC: G06Q30/06
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement network system which distributes advertisements with contents that are along the desires of a customer. SOLUTION: An advertisement server 10 makes advertisement service information open to public (step S1), and the information is received by enterprise terminals 11, 12 and 13. The enterprise terminals 11, 12 and 13 send pieces of advertisement request information to the advertisement server 10 (step S2). Selected information is made open to the public (step A3) and is received by a customer terminal 14, and selection information is sent to the advertisement server 10 (step S4). The selection information is received by the advertisement server 10 (step A5) and the advertisement of an enterprise, that the customer desires, is selected and received by the customer terminal 14 (steps S6 and A7). Charging information from the advertisement server is received by the corresponding enterprise terminal (steps A8 and A9).
Patent JP-2002223926-A (JP)
Title: Circulation-type food/drink carrying device
Inventor: ISHINO MURAICHI
IPC: B65G54/02
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a circulation-type food/drink carrying device which reduces a weight, facilitates installing work, maintenance, etc., reduces a cost, and saves power consumption by fitting magnets to a carrying means replacing chains. SOLUTION: By providing magnetic bodies ST or magnets MG at the upper proper places of an endless toothed belt 8 provided so as to be sent endlessly with facing both end faces in a width direction upward and downward, the weight is reduced compared with a conventional device provided with roller chains, the installing work, the maintenance, etc., are facilitated, the cost is reduced and the power consumption is saved. Since the endless belt is in a vertical direction, a sending direction can freely be varied by an idler and the direction of a carrying path can be freely changed.
Patent JP-2001260477-A (JP)
Title: Printing engine mounting table featured by width adjustment of side wall
Inventor: KERR ROGER S
IPC: B41J29/04
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a printing engine mounting table which is adaptable to printing in both leftward and rightward directions. SOLUTION: In one aspect, the printing engine mounting table supporting a rotor 14 for development, a motor 16 for the rotor, a print head transfer press assembly 40, and a transfer press motor 18 includes a sheet metal table frame 12 made of inside fixed rigid body members. The rigid body members constitute the first side wall and the second side walls (23, 25) which are arranged at the reverse end of the rotor 14. The fist side wall width 23 and the second side wall width are adjustable to change each wall width.
Patent JP-2002237238-A (JP)
Title: Proximity switch
Inventor: EZUKA MITSURU
IPC: H01H11/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost by saving time and labor required for assembling components to store in the body case of a proximity switch. SOLUTION: Fit-engagement parts are provided in a coil cap to cover a detecting coil part and a holding member holding a detecting circuit part to be combined with the cap respectively, and the engagement parts are engaged with each other in order to combine the coil cap with the holding member.
Patent JP-2002242092-A (JP)
Title: Coated paper for printing
Inventor: ARAI YASUHIRO
IPC: D21H19/58
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a coated paper for printing scarcely causing a change in hue even when influenced by heat or light and having excellent printing quality and printability. SOLUTION: This coated paper for the printing has >=83% whiteness (according to ISO 2470) and <=2 change in hue ΔE1 before and after light irradiation treatment for 3 days with a xenon arc lamp type fade meter (according to JIS B7754) of the coated paper prepared by coating the top surface of a base paper with an aqueous coating liquid consisting essentially of a pigment and an adhesive, drying the coating liquid and forming one or more layers of coated layers, and further preferably <=3 change in the ΔE2 before and after acceleration treatment by a deterioration acceleration tests for keeping the paper under conditions of 90 deg.C at 50%RH for 12 days. The coated paper is effectively obtained by making the outermost coated layer contain titanium dioxide as the pigment in an amount of 3-20 wt.% based on the whole pigment without substantially containing a (co)polymer obtained by polymerizing at least one kind of an alkenyl aromatic monomer or a vinyl cyanide monomer as the adhesive or an organic pigment.
Patent JP-2002238666-A (JP)
Title: Leg part height adjusting structure for desk and chair
Inventor: NAGAMATSU MITSUTO
IPC: A47C7/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a leg part height adjusting structure which allows any user to adjust the height of a desk and a chair simply and safely by a slight force using no bolt nor nut for the adjustment of the desk and chair and moreover, facilitates separate recovery or replacement of unused parts. SOLUTION: Pipe leg parts of the desk and chair are formed in a double pipe structure name up of an inner and outer pipes. A plurality of groove parts 9 hollowed in a curve are formed vertically in the external surface 10 of the lower leg part 1b making the inner pipe and a fixing member 3 interposed with a fitting attachment 7 is mounted on the upper leg part 1a making the outer pipe. A groove part contact surface of the fitting attachment 7 forms a plurality of curved protruded parts 8 which are made similar to the shape of the curving of the groove parts 9 so that the protruded parts can be protruded as to be fitted into the curved groove parts 9 and is positioned where the tip of the fixing member 3 contacts it on the lower internal surface 11 of the upper leg part 1a.  The fixing member 3 in which an adjusting knob 5 having a pressing body 5a able to press the fitting attachment 7 at the tip thereof is mounted on a bracket 4 is mounted on the lower external surface 10 of the upper leg part 1a.
Patent JP-2002249142-A (JP)
Title: Storage box with magnet
Inventor: OKAMOTO RYOJI
IPC: B65D25/20
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To fix a storage box or the like on the back surface of a steel shelf board utilizing the attractive force of a magnet. SOLUTION: The magnets are fixed at four corners or arbitrary positions of a top plate of the storage box or the like. The storage box with the magnets on the top plate is fixed at an arbitrary position on the back surface of the steel shelf board or the like.
Patent JP-2002239686-A (JP)
Title: Structure for fitting frame in continuous casting
Inventor: SHAMOTO HIROSHI
IPC: B22D11/04
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a structure for fitting a frame in a mold for continuous casting in which even in the case of developing thermal-deformation of the frame at movable side, this frame can easily be taken out from fixed side. SOLUTION: At the upper and the lower parts on the surface in the fitting side of the movable side frame 4, engaging pins 11, 12 in parallel to short side copper plates 5 and in the horizontal direction are arranged, respectively. At the lower part of the fitting surface of the fixed side frame 3, a lower part engaging groove 21 having a guide part 21a which can guide the lower engaging pin 11 arranged at the lower part of the movable side frame so as to be freely inserted/removed in the vertical direction is formed. Further, at the upper part of the fitting surface of the fixed side frame 3, a semi-circular upper engaging groove 22 so as to be freely engaged/disengaged from the upper direction is formed in the upper engaging pin 12 arranged at the upper part of the movable side frame. Furthermore, the upper and the lower engaging pins 11, 12 are disposed at the position so as to form a prescribed gap δbetween both frames under state of engaging these engaging pins with the upper and the lower engaging grooves 21, 22 in the fixed side frame.
Patent JP-2002247257-A (JP)
Title: Image processor
Inventor: KUWATA KOJI
IPC: G03G15/20
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of reducing total power consumption. SOLUTION: Power consumption for initializing a device at each facsimile reception is evaded and reception message data is temporarily stored in a storage device 51 which is incorporated in FCU 5. An operator collectively outputs stored messages by original in a time period when the original is actually required. Then power consumption for initializing the device is saved and total power consumption is also reduced.
Patent JP-2002243478-A (JP)
Title: System and method for navigation for vehicle as well as on-vehicle guidance information output device therefor and recording medium
Inventor: UENO HIROSHI
IPC: G01C21/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for a navigation for a vehicle with simple operation, short waiting time and a route guidance at low costs by latest map data. SOLUTION: A control system 11 in a server 1 responds to a route-data creation request from an on-vehicle device 2, it calculates a route up to a destination from the present position of the vehicle as a request source, and it transmits obtained route data to the on-vehicle device 2 as the request source. A data processor 21 in the on-vehicle device 2 stores the route data transmitted from the server 1 as guidance schedule route data, and it display on a display 28 a line route map near the present position of an own vehicle, and an own- vehicle image as route guidance images.  After the own vehicle has started, crossing guidance information is output as vocal information by a loudspeaker 29 while the own vehicle is being run, and an area inside a route connecting two crossings adjacent to the position of the own vehicle and the own-vehicle image are displayed on the display 28 as route running judgment support images.
Patent JP-2002250579-A (JP)
Title: Temperature adjustment system and its emergency operation method
Inventor: TAKAOKA HISAAKI
IPC: G05B9/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To operate electric equipment in emergency even if a power receiving board receiving an interphase voltage fails. SOLUTION: It is judged whether a specific measurement voltage waveform has been applied to a connector CN17 or not in a step S11. When the measurement result is 'No', it is judged that phase interruption was generated in V phase before proceeding to a step S12, thus stopping a compressor motor CM. Then, in a step S13, a liquid crystal display section LCD displays that the phase interruption has been detected. After that, in a step S14, it is judged whether an optional function setting mode is operating or not. When the judgment result is 'Yes', advance is made to a step S15. In the step S15, it is judged whether a user made a setting for performing emergency operation or not. When the judgment result is 'Yes', advance is made to a step S16, a compressor motor CM is restarted for performing emergency operation.  Then, further in a step S17, the liquid crystal display section LCD displays that the emergency operation is being made currently.
Patent JP-2002247953-A (JP)
Title: Method for producing soft frozen dessert even in frozen storage condition
Inventor: KAKIMOTO KENICHI
IPC: A23G9/44
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing frozen dessert soft unlike a conventional product, capable of being easily spooned up with a spoon or an ice cream server even just after being taken out from a freezer and also requiring in a production process no separate addition of a component such as alcohol having a freezing-point depression activity. SOLUTION: This method for producing frozen dessert with an overrun of <=150% capable of sustaining a soft texture even being kept in frozen store for a long period comprises adding thereto a high concentration sugar solution coating agent unfrozen even if being in a frozen storage condition after freezing, and coating through kneading ice crystal generating when being frozen.
Patent JP-2002252555-A (JP)
Title: Output circuit
Inventor: HIRAIDE TAKUYA
IPC: H01L21/822
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an output circuit which has relatively small area and large current driving capability and can reduce ringing noise. SOLUTION: This output circuit comprises P channel transistors(TR) 3, 4, and 5 and N channel TRs 6, 7, and 8; and the gates and drains of the P channel TR 4 and N channel TR 7 are connected and signals are inputted to the P channel TR 5 and N channel TR 8 through a delay circuit 9 and a delay circuit 10 respectively.
Patent JP-2002252278-A (JP)
Title: Semiconductor wafer housing/shipping vessel
Inventor: HORIO TOMOHIRO
IPC: B65D85/86
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To improve workability and safety in carrying wafers as well as workability in cleaning and drying the wafers. SOLUTION: This wafer housing vessel 1 is used for shipping and carrying semiconductor wafers housed in a vessel body 2. On both sides of the vessel body 2, handles 4 are provided so as to grab them in lifting the vessel body 2. Each handle 4 has a circular shape so as to be able to grab it from an arbitrary direction, and has a certain clearance S between the vessel body 2. In periphery rim of each handle 4, depressed portions 16 are formed so as to be able to grab the handle 4 by fingers easily and steadily from an arbitrary direction.  Additionally, a water drain 18 penetrating the handle 4 is arranged and the whole shape of the handle 4 is formed using a curved surface which makes water flow easily so that a cleaning liquid, etc., can smoothly flow in the center and the periphery of the handle to clean wafers effectively in cleaning and it is possible to dry up wafers in a short time without stagnation of the liquid on surfaces of the handles 4 in drying.
Patent JP-2002258897-A (JP)
Title: Device for suppressing noise
Inventor: FUJII KENSAKU
IPC: G10L25/06
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To stablly suppress noise with high probability, regardless of the spectrum of the noise superimposed on a signal, regarding a noise-suppressing device that is mounted on communication equipment and the other various devices and suppresses the noise superimposed on the desired signal. SOLUTION: This noise suppressing device is provided with a signal analyzing means 11 for predicting the instantaneous value of a signal, on basis of difference of auto-correlation between the signal and noise, included in a superimposed signal and obtaining the component of the noise as a predictive residual, a noise-reproducing means 12 which is given a noise frequency spectrum in advance and filters noise components obtained by the signal analyzing means 11, with a filtering characteristic, with which the frequency spectrum of the noise can be flattened, and outputs reproduced noise, and a noise-suppressing means 13 for using difference between the superimposed signal and the reproduced noise outputted by the noise-reproducing means 12 to obtain signal components.
Patent JP-2002259216-A (JP)
Title: Method for detecting electronic file alteration, method for describing electronic file for the same and communication equipment
Inventor: ITO HIROSHI
IPC: G06F21/64
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To detect the alteration of a portion that has been already received in a step in which a portion of an electronic file is receive and also to decide whether or not the entire electronic file is received. SOLUTION: A transmission source divides an original electronic file into file configuration units X(1) to X(N). Then, record units 240, etc., are produced in the following way, and the record units 240 are sequentially transmitted. In the production of a record unit, a descriptor H for checking the completeness of file units, an identifier F for checking whether or not the file units are the first part or the last part of an electronic file, and a descriptor C' for checking the completeness (meaning that preceding and subsequent file units are not omitted) of the consecutive relation of the file units are attached to the respective file units X.
Patent JP-2002253985-A (JP)
Title: Device and method for removing magnetic ink dispersed in wiping solution and wiping solution circulating system
Inventor: HAYASHI KAZUJI
IPC: B41F9/10
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic ink removing device and a magnetic ink removing method by which magnetic ink dispersed in a wiping solution of an intaglio printing machine can be removed and stable printing quality can be obtained even when filtered wiping solution is repeatedly used. SOLUTION: In intaglio printing using ink containing magnetic substances, the magnetic ink removing device is provided with a rotary member which is partially exposed from a liquid surface and incorporates a magnetic body, a separating barrier installed below the rotary member and a scraper for scraping off the magnetic ink dispersed in the wiping solution adsorbed on a surface of the rotary member in an excess ink removing tank.